From: Matthias Schiffer
eth_type_trans() internally calls skb_pull(), which does not adjust the
skb checksum; skb_postpull_rcsum() is necessary to avoid log spam of the
form "bat0: hw csum failure" when packets with CHECKSUM_COMPLETE are
received.
Note that in usual setups, packets don't reach b
git repository at:
git://git.open-mesh.org/linux-merge.git tags/batadv-net-for-davem-20180302
for you to fetch changes up to f22e08932c2960f29b5e828e745c9f3fb7c1bb86:
batman-adv: Fix internal interface indices types (2018-02-25 20:19:34 +0100
From: Sven Eckelmann
The function batadv_iv_gw_dump stops the processing loop when
batadv_iv_gw_dump_entry returns a non-0 return code. This should only
happen when the buffer is full. Otherwise, an empty message may be
returned by batadv_gw_dump. This empty message will then stop the netlink
dum
From: Matthias Schiffer
A more sophisticated implementation could try to combine fragment checksums
when all fragments have CHECKSUM_COMPLETE and are split at even offsets.
For now, we just set ip_summed to CHECKSUM_NONE to avoid "hw csum failure"
warnings in the kernel log when fragmented frames
From: Sven Eckelmann
The function batadv_v_gw_dump stops the processing loop when
batadv_v_gw_dump_entry returns a non-0 return code. This should only
happen when the buffer is full. Otherwise, an empty message may be
returned by batadv_gw_dump. This empty message will then stop the netlink
dumpi
From: Sven Eckelmann
The function batadv_bla_claim_dump_bucket must be able to handle
non-complete dumps of a single bucket. It tries to do that by saving the
latest dumped index in *idx_skip to inform the caller about the current
state.
But the caller only assumes that buckets were not complete
From: Sven Eckelmann
batman-adv uses internal indices for each enabled and active interface.
It is currently used by the B.A.T.M.A.N. IV algorithm to identifify the
correct position in the ogm_cnt bitmaps.
The type for the number of enabled interfaces (which defines the next
interface index) was
From: Sven Eckelmann
The function batadv_bla_backbone_dump_bucket must be able to handle
non-complete dumps of a single bucket. It tries to do that by saving the
latest dumped index in *idx_skip to inform the caller about the current
state.
But the caller only assumes that buckets were not compl
git repository at:
git://git.open-mesh.org/linux-merge.git tags/batadv-next-for-davem-20180302
for you to fetch changes up to a163dc22d515d17844435c8217ff66193d35b3fa:
batman-adv: always assume 2-byte packet alignment (2018-02-27 13:02:54 +0100
Signed-off-by: Simon Wunderlich
---
net/batman-adv/main.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index f7ba3f96d8f3..69bfedfad174 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -25,7 +25,7 @@
#define BA
From: Sven Eckelmann
Signed-off-by: Sven Eckelmann
Signed-off-by: Simon Wunderlich
---
include/uapi/linux/batadv_packet.h | 2 +-
include/uapi/linux/batman_adv.h| 2 +-
net/batman-adv/Kconfig | 2 +-
net/batman-adv/Makefile| 2 +-
net/batman-adv/bat_
From: Sven Eckelmann
commit 785ea1144182 ("batman-adv: Distributed ARP Table - create DHT helper
functions") introduced a return check of batadv_compare_eth which uses a
boolean return value since commit 16af73458aca ("batman-adv: main,
batadv_compare_eth return bool"). A relational (<, >, <= or
From: Matthias Schiffer
NIC drivers generally try to ensure that the "network header" is aligned
to a 4-byte boundary. This is not always possible: When Ethernet frames are
encapsulated in other packets with 4-byte aligned headers, the inner
Ethernet header will have 4-byte alignment, and in cons
From: Sven Eckelmann
Also multiline macros should have their statements start on a tabstop. This
was detected by checkpatch.pl after commit a134f8de9f40 ("checkpatch:
improve the TABSTOP test to include declarations").
Signed-off-by: Sven Eckelmann
Signed-off-by: Simon Wunderlich
---
net/batm
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